Countdown to Obamacare: 68 days

There are 68 days until the next major part of the Affordable Care Act kicks in.On Oct. 1, state and federal governments will launch online insurance marketplaces where the uninsured can shop for new plans.Here's the latest news on the law, also known as Obamacare:* A study by the Urban Institute found that 4.9 million low-income people won't be covered in the 21 states that aren't expanding Medicaid.* A survey by the U.S. Chamber of Commerce found half of small …